clusters, viz. [Os3(μ-H)(CO)10(μ-η2-C6H4SR)] and [Os3(μ-H)(CO)9(μ3-C6H4SPh)]. The similar reaction of [Os3(μ-H)2(CO)10] with Pr2S, MeSBut, MeSPh or Ph2S does not lead to discernable products except when carried out in the presence of trimethylamine N-oxide, which leads to clusters of the general formula [Os3(CO)9(μ-H)2(thioether)]. The crystal and molecular structures of [Os3(CO)11(L)] (L=Et2S, Pr2S
[Os 3(CO)11(NCMe)]与R 2 S(R = Et,n Pr)和MeSBu t的反应导致形成[Os 3(CO)11(L)](L =
硫醚)簇其中
硫醚在tri框架的赤道位置配位。当[Os 3(CO)10(NCMe)2 ]与R 2 S(R = Et,n Pr)反应时,也会形成这种单取代的簇,而同一簇与Ph 2 S或Me
SPh的反应导致形成正
金属簇,即。[Os 3(μ-H)(CO)10(μ-η2 -C 6 H ^ 4 SR)]和[O的3(μ-H)(CO)9(μ 3 -C 6 ħ 4
SPH)]。[Os 3(μ-H)2(CO)10 ]与Pr 2 S,MeSBu t,Me
SPh或Ph 2 S的相似反应不会导致可分辨的产物,除非在
三甲胺N-氧化物存在下进行,生成具有通式[Os 3(CO)9(μ-H)2(
硫醚)]的簇。[Os 3(CO)11(L)]的晶体和分子结构(L = Et给出了2 S,Pr